How do you lock settings from a child? Yes I have the screen time limits and no allowed changes but they can go to settings and change it under screen time !
If you set it using Family Sharing, they cannot change it without your permission.
https://support.apple.com/guide/iphone/set-up-parental-controls-iph00ba7d632/ios
Then they probably figured out the passcode.
No I went child phone during lock down and it allowed me to change it on contact under the screen time - it doesn’t allow the apps or anything but it allows the change of specific contacts to all contacts
I have family sharing I restrict the apps & screen time also at night at lock down they are allowed specific contacts they simple fo into screen time & change to all contacts
Then you don’t have a passcode on Screen Time. If it has a passcode none of the settings can be changed without it.
Lock settings on child phone
